开课单位：外国语学院 课程名称:大学英语4
教 材：新起点大学英语综合教程4 授课时间： 授课课题 授课教研室：大外教研室 授课教师： 授课对象:2016级 授课时数: 6 课时 Text A Unit7:Talkin’ Trash 授课形式 课堂教学 1。Comprehend the texts. 2.Understand and use correctly the important words， phrases and sentence patterns。 3。Master and improve the reading skills and writing skills of the
教学目的与要求 text。 4。Learn to use the grammar： Subjunctive Mood 5。 Master the writing skill:Job application letter 1. Comprehend the texts. 2. The important words, phrases and sentence patterns. 教学重点 3. The writing skill： Job application letter 1. The difficult sentences and structures of the texts。 2. The use of the grammar: Subjunctive Mood and the Job application letter 教学难点 教学方法与手段 Communicative Language Teaching Approach Section A (5 periods)： 1st---2nd period: Pre—reading activities （theme-related questions for warming up；)While—reading activities (cultural notes; useful words and expressions; difficult sentences） 3rd---4th period: While—reading activities (text structure; main ideas） 5th period： Post—reading activities （comprehension questions; exercises） Section B（1period）: 6th periods： Practice of the reading skill： Skimming for gist); Teacher checks on Ss’ home reading by asking questions based on the passage. Teacher explains some difficult sentences Teaching Procedures： Step 1. Warming up 教学内容及 过程设计 1。Teacher initiates students to talk about their special experiences during the newly-past vacation so as to help students quickly adapt to the language—learning mode and facilitate students with English language atmosphere after a long vacation。 2。 Listening to the short passage on page 3 and fill in the blanks with the missing words。 Step2. Read in 1.Ask the Ss to read the passage as quickly as they can。 Make sure Ss grasp the main idea of the text and have a relatively clear understanding of the text structure. 2.Ss are required to look at the words and phrases on the screen and give a brief presentation in class。 Background information Topic： how to recycle anything? Aerosol cans： These can usually be recycled with other cans， as long as you pull off the plastic cap and empty the caBackpacks: The American Birding Association accepts donated backpacks， which its scientists use while tracking neotropical birds Batteries： Recycling batteries keeps hazardous metals out of landfills. Many stores， like RadioShack and Office Depot， accept reusable ones。 Car batteries contain lead and can’t go in landfills, because toxic metals can leach into groundwater， but almost any retailer selling them will also collect and recycle them。 Books: “Hard covers are too rigid to recycle， so we ask people to remove them and recycle just the pages，\" says Sarah Kite， recycling manager of the Rhode Island Resource Recovery Corporation， in Johnston. In many areas, paperbacks can be tossed in with other paper. Cell phones： According to the U.S。 Environmental Protection Agency， fewer than 20 percent of cell phones are recycled each year, and most people don’t know where to recycle them。 The Wireless Foundation refurbishes old phones to give to domestic—violence survivo. For information on other cell—phone charities，some states， like California and New York, retailers must accept and recycle old cell phones at no charge. Key Words： recycling n。 回收利用 ·functional ad.实用的 · afterlife n. 来生,来世 ·decommission a.停止使用 · deck n。 甲板 · fiber n， 纤维 ·recycled a.回收再利用的 · species n.物种 · soundproof 隔音材料 · provoking 引发的 ·all—weather a.适应各种气候的，全天候的 ·lumber n.木材 · flake n.小薄片 · spin n纺线 · furniture n. 家具 Useful Phrases Dozens of 许多，很多 I've been there dozens of times。 我去过那里很多次 Get on the bandwagon 追随潮流 Low—waist jeans are so popular now— everyone is geeting on the bandwagon. 低腰牛子裤现在很流行，人人趋之若鹜呢 Prime the pump 投资以振兴经济 Construction would prime the pump and help secure the nation’s future. 基建能促进经济发展，并对国家的未来提供保障。 A panel of 一组（专家) She assembled a panel of scholars to advise him. 她组织了一个学者小组为她出谋划策. All night long 整夜,通宵 In New York, some stores stay open all night long. 在纽约，有些商店通宵营业。 Step 3. Intensive reading Ss are required to read the passage carefully again and answer some detailed questions on the screen. Then teacher picks some difficult sentences and explains to the students. Language points。 1。In Wharton State Park in New Jersey， you ‘ll find the first vehicular bridge built largely from a strong-as-steel polymer made of recycled plastics , including those soda bottles.（para.3) 在新泽西州沃顿国家公园，你会发现第一座主要用一种坚固如铁的聚合物建成的机动车通行桥，这种材料来自于回收的塑料废品，包括汽水瓶。 本句中，“built largely.....。polymer”和“made。.。..。plastics\" 是过去分词短语，用作后置定语，分别修饰vehicular bridge和 polymer。 2。 The stadiums and practice fields of 17 NFL teams feature Field Turf，an artificial surface that ‘s created from spent tires-—----40,000 per field。(para。6） 17支国家橄榄球联盟的球队体育馆和训练场都铺设了 Field Turf ——一种由废旧轮胎职称的人工场地——每一个场地要用掉四万只轮胎。 本句中，an artificial surface是 Field Turf的同位语。That’s 。..tires 为有关系代词that引导的限制性定语从句,其先行项为artificial surface。 3. A new ad created for the state of California features a plastic bottle thrilled to be reborn as a lifesaving buoy carried by a beatiful lifeguard ；another has a glass bottle—turned-disco ball that gets to party all night long.(para.12) 一则为加利福尼亚创作的新广告以一个塑料瓶为主角，它因为成了漂亮救生员携带的救生圈而欢喜雀跃；另一则广告说的是一只玻璃瓶变身为迪斯科舞厅的闪光球，整晚都在参加派对。 这是一个并列复合句。在第一个分句中,”created。。。\"和“thrilled.。.” “carried。.。 ” 都是过去分词短语做后置定语，分别修饰“ad”，“plastic bottle\"和 “lifesaving buoy” 。 在第二分句中，“ that”引导一个限制性定语从句,其先行项为“a glass bottle—turned-disco ball” . Step4. Assignment 1.Review the key points of text A 2。Finish the exercises after class 3.Finish the online homework 4。Preview text B 5。Study the grammar: subordinate clause 6。Read the passage in Cultural Focus 作 业 do the exercises on p。7—13. 学习参考资料 http：//210.36。80.75：8080自主学习网站
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